NTN NA4864 Bearing Specification
Bearing number : NA4864
Size (mm) : 320x400x80
Brand : NTN
Bore Diameter (mm) : 320
Outer Diameter (mm) : 400
Width (mm) : 80
Bearing dimensions and specification in YHY catalogue:
d – 320 mm
F – 350 mm
D – 400 mm
B – 80 mm
C – 80 mm
r min. – 2,1 mm
s – 2 mm
da min. – 331 mm
Da max. – 389 mm
ra max. – 2 mm
Weight – 23,2 Kg
Basic dynamic load rating (C) – 640 kN
Basic static load rating (C0) – 1850 kN
(Grease) Lubrication Speed – 750 r/min
(Oil) Lubrication Speed – 1 100 r/min
Tags : YHY , 320x400x80
NTN NA4864 Bearing Description
We supply various of NTN NA4864 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN NA4864 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN NA4864 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN NA4864 bearings inquire deeply into the running of the machine and friction phenomenon .NTN NA4864 bearings is widely used in automobile, motor, gear, injection molding machines, machine tools, mining machinery, engineering machinery, motorcycles, office equipment, paper making machinery, pumps and compressors, wind power generator and so on.The shipment of NTN NA4864 bearings will be arranged timely for we have a large stock of NTN NA4864 bearings in HongKong.
